Merge "Add one new method is3gpp" into tm-qpr-dev am: 243023d102

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20889588

Change-Id: I97577c021fa86d801569d00f86f67b2269674157
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>